Hello,
I would recommend starting by comparing the specifications of the (3/8") S900 and (5/8") S600 spiral balances to your assembly depending on the diameter of your housing tube. It also look like you'll need red tip options for your replacements.
As for your tilt latches, we may be able to help but we'll need you to write out the exact distance between the installation hole centers to narrow down your options. We'll also need to see the locking toot of an intact latch removed from the window.
We also carry a selection of weatherstripping but we would need to see a clear end profile photo of your seal uninstalled to compare to our inventory. See the videos related on this page to assist you. Thank you!
Thanks for getting back to us. Since 9/16" is often referred to as 5/8" in the trade, you would need the S600-26 spiral balances. You do have red tips even though they often look closer to orange.
As for the weatherstripping, take a look at the 58-045, which measures 9/32" wide by 1/4" high.
Unfortunately, we do not have an exact match for your tilt latches but the 26-163 has the same hole spacing. We can't make any guarantees but review the specifications below to see if they might work for your application.
![Replace an Internal Latch with a Surface Mounted Latch [1080p]](../../images/videoThumbnails/96.jpg)
